baber/WOPTO huggingface dataset:
Patent JP-2005217922-A (JP)
Title: Lost article detection system
Inventor: NAKAMURA MASATO
IPC: G06Q50/26
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lost article detector and a lost article detection system for detecting the existing position even a user is located out of an area, where light and/or voice can be recognized.  <P>SOLUTION: A lost article detector 3 obtains locational information at prescribed time intervals and transmits the locational information to a base station 6 and a server 4 via the Internet 1. In the server 4, the locational information of the mail box corresponding to the ID of the lost article detector 3 on a data base 5 is updated for every reception of the locational information transmitted from the lost article detector 3. When receiving an E-mail from a portable terminal 2 via the Internet 1, the server 4 reads out the locational information stored in the mail box corresponding to the mail address in the data base 5 and combines with map data of the corresponding area, then it is sent back to the portable terminal 2 corresponding to the mail address via the Internet 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211855-A (JP)
Title: Trigger type liquid sprayer
Inventor: IIZUKA SHIGEO
IPC: B65D47/34
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trigger type liquid sprayer in which a container is provided with a pump through a pump support connected with a lever-supporting plate, a lever is attached to the lever-supporting plate and a spraying nozzle is attached to the upper end of an operating cylinder of the pump so that the direction of the nozzle is inclined upward and which allows one-hand easy operation in spraying to back surfaces of low-positioned base plates or corners of the inside of box-shaped bodies.  <P>SOLUTION: The subject sprayer has the container, the pump support connected with the lever-supporting plate, the pump attached to the container through the pump support, the spraying nozzle connected with the upper end of the operating cylinder of the pump and the lever attached to the lever-supporting plate and connected with the operating cylinder and is characterized by the fact that the upper end of the operating cylinder is inclined so as for the nozzle to be inclined to the axis of the pump.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222137-A (JP)
Title: Print system and print control method
Inventor: MIYASAKA TOMOMI
IPC: B41J2/01
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image print of high quality having a precise gradation in a print system adapted to form one pixel by a plurality of shots.  <P>SOLUTION: The print system 10 comprises a printer 1 and a host computer 2. The host computer 2 comprises a print data formation part 3 forming print data including a designation command string of print scanning direction and a predetermined shot pattern according to the scanning direction, and a print data transmission part 4 transmitting the print data to the printer 1. The printer 1 comprises a print data receiving part 5 receiving print data, a print data analysis part 6 analyzing the received print data to extract the shot pattern and the designation command string of print scanning direction, and a print control part 7 converting the shot pattern to a drive pulse, outputting the drive pulse to a printer head part 8, and outputting an instruction for driving a carriage motor to the print scanning direction designated by the designation command string of print scanning direction to a carriage motor part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222173-A (JP)
Title: Mass flow rate control unit
Inventor: TOKUHISA TAIICHI
IPC: G01F1/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mass flow rate control unit capable of absorbing a pressure variation, having high controllability of a mass flow rate.  <P>SOLUTION: The mass flow rate control unit includes a mass flow rate detection means 8 for detecting the mass flow rate and outputting a flow rate signal, and a flow control valve mechanism 10 for controlling the mass flow rate by varying the valve aperture using a valve drive signal, intervening in a flow path 6 for making a fluid flowing; and a control means 44 for controlling the flow control valve mechanism, based on a flow rate set signal S0 and the flow rate signal S1 being input externally. In the above mass flow rate control unit, a pressure detection means 42 is provided for detecting a fluid pressure and outputting a pressure detection signal, intervening in the flow path. Based on a pressure change amount obtained from the pressure detection signal, a control means selectively switches to either a first control mode for controlling the mass flow rate based on the flow signal and the flow set signal without using the pressure detection signal, or a second control mode for controlling the mass flow rate based on the pressure detection signal, the flow rate signal, and the flow set signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218532-A (JP)
Title: Locking device of game machine
Inventor: NAKAMURA ATSUFUMI
IPC: A63F7/02
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the locking device of a game machine which makes the door light and improves opening and closing operatability.  <P>SOLUTION: A hook member unit 1 is secured to an inner door 41, and a cylinder lock unit 30 with a cylinder lock 36 is secured to a front door 42. Hook members 5, 6 for locking the inner door tiltably pivoted by an upper portion and a lower portion of a base frame body of the hook member unit 1 and the upper and lower hook members 5, 6 are coupled with a coupling rod 7 arranged slidably along the base frame body. A locking rod 10 for the front door provided with hooks 11 to 13 for locking the front door are slidably arranged in the base frame body of the hook member unit 1. The cylinder lock 36 is secured to the securing board of the base frame of the cylinder lock unit 30 with the lock shaft of the same inserted inside and an engaging member 37 is fixed to the locking shaft. A first engaging boss 38 and a second boss 39 engageable with the engaging portions of the coupling rod when the front door is closed relative to the inner door is protrudedly arranged in the engaging member 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218621-A (JP)
Title: Bag
Inventor: TANAKA KUMIKO
IPC: A45C13/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate need for a passenger to take out an electronic pass and hold it with hand when passing through a ticket gate.  <P>SOLUTION: A storage part 14 for the electronic pass is provided on a bottom part 12 of the bag 10. The electronic pass is a commutation ticket or a prepaid card enabling the passenger to go in and out of the ticket gate by putting the pass over a specified position of a ticket gate machine. A user of the bag 10 slightly inclines the bag 10 and moves it to the specified position, so that the user can pass through the ticket gate easily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219408-A (JP)
Title: Thermal head and thermal printer
Inventor: HARA DAISUKE
IPC: B41J2/345
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of jamming by preventing an end of a recording material from entering between a head cover and an IC coat.  <P>SOLUTION: The IC coat 35 for coating and protecting a driver IC 32 has a wedge-like shape being convergent toward a heating element, and the height h of its top 35a is ≤1 mm, preferably ≤600 μm. In addition, a distance d from the head cover 34 is ≤1 mm, preferably ≤0.5 mm. When a recording paper 10 is fed to a thermal head 17 from a heating element side, there exists no possibility of the top end of the recording material 10 entering between the head cover 34 and the IC coat 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220691-A (JP)
Title: Fire door hooking device
Inventor: KODA ICHIRO
IPC: E05B47/04
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire door which can be unhooked by small power consumption and is hardly unhooked by an external force.  <P>SOLUTION: A coil spring 96 stretched between a first slide lever 85 and a second slide lever 90 is extended when the first slide lever 85 is moved by a turning force of a catching piece pushed and turned by a protrusion on a fire door entering a guide path so that the second slide lever 90 is urged in the unhooking direction, i.e., in the direction of turning an arm 75 to a second angle position. A drive lever 102 is driven to turn by energizing an electromagnet 101 to remove restriction of turning of a lock lever 107 and restriction of movement of the slide lever 90, and the arm 75 is turned to the second angle position from a first angle position by moving the second slide lever 90 by means of urging force of the coil spring 96. Thus, the hooking state of being hooked on the protrusion on the door is unhooked.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222664-A (JP)
Title: Wobble detector and disk driving device
Inventor: HAMAGUCHI TAKESHI
IPC: G11B7/004
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wobble detector capable of accurately extracting a wobble signal even when a frequency component is near that of an RF signal.  <P>SOLUTION: An error signal d2 being an error component by a frequency signal component higher than a signal output from a subtraction circuit 2 is extracted by filters 3 and 5 and a P/G circuit 4. The error signal d2 is multiplied by a disturbance signal d1 at a multiplication circuit 6, then integrated at an integration circuit 7 to generate a voltage signal S1 to control the amplification rates of GCA1a and 1b, and the disturbance signal d1 is superimposed at addition/subtraction circuits 9a and 9b. Then, the amplification rates of GCA1a and 1b are controlled based on signals S2a and S2b from the addition/subtraction circuit 9a and 9b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229745-A (JP)
Title: Power supply for railway vehicle and vibration reduction method therefor
Inventor: ONO KAZUO
IPC: B61D49/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce vibration produced by a power supply for railway vehicle without incurring structure complication and an increase in weight.  <P>SOLUTION: In the power supply for railway vehicle provided with a generator driven by an engine, an inverse voltage -v<SB>b</SB>is applied to the generator when the engine is in a stop. Then, the load on the generator is increased to enhance the deceleration of the engine. Thus, the time is shortened for which the vibration frequency corresponding to the number of engine revolutions agrees with the natural vibration frequency of a carbody and a state is established in which the resonance of the carbody is induced, and the amplification of vibration can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224783-A (JP)
Title: Atomizer
Inventor: SUZUKI TAKAHIRO
IPC: A61M11/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To secure a required contact state between a vibrator and an impregnated body even in the case that a variation in dimensions of structural parts, a variation in assembling or the recession, the fatigue or the wear of the impregnated body is caused.  <P>SOLUTION: The atomizer is provided with the impregnated body 28 impregnated with a liquid, the vibrator 12 for abutting on the impregnated body 28 to be vibrated so as to atomize the liquid impregnated in the impregnated body 28 and a supporting member 38 as an elastic body for pressing the vibrator 12 to the impregnated body 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237076-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve power conversion efficiency, to cut down costs, and to reduce a circuit in size and weight, as a wide-range adapted switching power supply circuit equipped with a power factor improvement function.  <P>SOLUTION: In the switching power supply circuit equipped with a resonance-type converter, the leakage inductance of an insulated converter transformer as a saturable inductor is variably controlled in accordance with the level change of a commercial AC power supply. Together with this, the level of a secondary-side DC output voltage is detected, and the switching frequency of the resonance-type converter is variably controlled in accordance with an error of the level. In the constitution of the switching power supply circuit, the improvement of the power factor is ensured by a power factor improvement circuit 5 that employs a voltage return method. Furthermore, the magnetic flux density of the insulated converter transformer is set to a value not higher than a prescribed value, thus allowing a secondary-side rectifying operation to be brought into a continuous mode irrespective of the change of the secondary-side DC output voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232267-A (JP)
Title: Epoxy resin molding material for sealing and electronic part device
Inventor: WATANABE HISANORI
IPC: H01L23/31
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin molding material for sealing which imparts good mold-releasability and good package appearances particularly to a thin package, and an electronic part device equipped with an element sealed with the same.  <P>SOLUTION: The epoxy resin molding material for sealing comprises, as essential ingredients, (A) an epoxy resin, (B) a curing agent, (C) a polyolefin release agent, and (D) a mixture of a compound represented by general formula (I) with a compound represented by general formula (II). The electronic part device is equipped with the element sealed with the same. In general formula (I), l, n and m are each 0 or a positive integer and R is a monovalent saturated or unsaturated hydrocarbon group. In general formula (II), l, n and m are each 0 or a positive integer and R is a monovalent saturated or unsaturated hydrocarbon group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233052-A (JP)
Title: Air-fuel mixture supply device in internal combustion engine
Inventor: OYAMADA TOMONAGA
IPC: F02D9/16
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To maintain favorable combustion states, and promote reduction of toxic exhaust containing air pollution substances, and reduction of fuel consumption by controlling quality and quantity of air-fuel mixture to be supplied to cylinders at high response.  <P>SOLUTION: In this air-fuel mixture supply device to be used for an internal combustion engine for an automobile comprising multiple cylinders of combustors, a multiple throttle mechanism part of a motor drive type is combined with a fuel atomizing mechanism part of a motor drive part applicable to each cylinder part, an exhaust recirculation mechanism part of a motor drive type to recover part of exhaust of combustion of air-fuel mixture in the internal combustion engine to be remixed with the air-fuel mixture, and a total control part to totally send control signals to the other three kinds of mechanism parts. The multiple throttle mechanism part is provided with air current control valves for controlling air currents in a plurality of intake passages by a single motor, and forming restricting parts of different size and form in respective intake passages even at the same rotation angle to promote flow of air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235698-A (JP)
Title: Fuel cell
Inventor: MORITA AKIRA
IPC: H01M4/86
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reaction efficiency of a fuel cell in a wide range of current value region.  <P>SOLUTION: This fuel cell is equipped with a film material; a first catalyst layer formed on one side of the film material; a first diffusion layer brought into contact with the first catalyst layer, a second catalyst layer formed on the other side of the film material; a second diffusion layer brought into contact with the second catalyst layer and formed of a material having higher rigidity than that of the first diffusion layer; a fuel supply means 11 to supply fuel to the first diffusion layer or the second diffusion layer; an oxidizer supply means 12 to supply an oxidizer to the first diffusion layer or the second diffusion layer; and control means 10, 13-16 to supply the oxidizer to the second diffusion layer when supplying fuel to the first diffusion layer, and to supply fuel to the second diffusion layer when supplying the oxidizer to the first diffusion layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241774-A (JP)
Title: Automatic focus detector
Inventor: KASHIYAMA RITSUO
IPC: G02B7/28
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize storage control according to a digital signal from the conventional storage control according to an analog signal and also to optionally set storage time and read gain by simplifying the storage time control circuit of an AF sensor.  <P>SOLUTION: In the automatic focus detector, the more appropriate storage time and gain are set in accordance with brightness by changing a storage level and the read gain every prescribed time or optional time. Thus, failure caused by discriminating a storage signal level after prescribed read time elapses and deciding a storage finish level and the gain on the basis of the signal level in the conventional manner is eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243831-A (JP)
Title: Ceramic wiring board, manufacturing method thereof, and component-packaged wiring board using the same
Inventor: URASHIMA KAZUHIRO
IPC: H05K3/46
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic wiring board that can be formed easily and precisely, even if the wiring structure is fined, hardly generates deformations of a ceramic dielectric layer around a conductive element, and can significantly improve the planarity of the main surface of the substrate.  <P>SOLUTION: The ceramic dielectric layer 50 made of the intricate ceramic material, a metal conductive layer 51 are formed, while they are flush with each other for lamination, and a terminal connection pad array 155 for connecting electronic parts 1 is formed on one main surface. Further, one portion of a via conductor 35 that is formed by penetrating the ceramic conductor layer 50 in the thickness direction and performs continuity connection of the metal conductive layers 51 is inclined and formed so that an opening on a main surface at the upper side of the ceramic dielectric layer and that on a main surface at the lower side are in a position relation such that they do not match orthographic projection to a plane that orthogonally crosses the thickness direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240666-A (JP)
Title: Intake device for internal combustion engine
Inventor: KAWAGUCHI BUNGO
IPC: F02F1/42
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device for an internal combustion engine having new construction for compatibly attaining a high swirl ratio and a high flow amount.  <P>SOLUTION: The intake device for the internal combustion engine comprises at least one helical intake port 21 having a helical portion 23 communicated with a cylinder bore 4 for swirling intake gas. The distribution of the intake gas from the helical portion to the cylinder bore is controlled by opening/closing an intake valve 7. The intake device has a guide means for guiding the intake gas to flow from a specified region 30 near the wall face of the cylinder bore out of the flow-out region of the helical portion approximately parallel to a valve face 28 of the intake valve in the tangential direction of the cylinder bore when the intake valve is opened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238987-A (JP)
Title: Front structure of vehicle
Inventor: FUKUDA YASUKAZU
IPC: B62D25/20
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front structure of a vehicle capable of avoiding a concentrically applied state of the collision energy to a side member in a head-on collision.  <P>SOLUTION: In a side member 1, a cross member 12, and a connection member 15 which is connected to an apron part 5 to form a tire house of a front wheel above the side member 1 and extending downward, a front portion of the side member 1, a side portion of the cross member 12 and a lower portion of the connection member 15 are connected to each other so that a front face of the front portion of the side member 1, a front face of the side portion of the cross member 12, and a front face of the lower portion of the connection member 15 are connected to each other substantially at the same position in the longitudinal direction of a vehicle body to form a substantially same plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247353-A (JP)
Title: Sloshing preventive structure of large tank
Inventor: YAMAMOTO KENICHIRO
IPC: B65D90/22
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sloshing preventive structure of a large tank capable of suppressing the cost and the construction period by changing big sloshing waves of a long period into small sloshing waves of a short period by necessary and sufficient partitions.  <P>SOLUTION: A large partition plate 3 which divides the inside of a tank in plan view and has the depth of ≥ 0.3 time the tank diameter or the tank width from the highest liquid level but does not reach a tank bottom plate 1 is provided inside the large tank to store liquid. A small partition plate 4 which further divides the portions partitioned by the large partition plate 3 in plan view and has the depth of ≥0.3 time the spacing of the portions partitioned by the large partition plate 3 from the highest liquid level but does not reach the tank bottom plate 1 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251912-A (JP)
Title: Composite semiconductor substrate, method for manufacturing the same, electrooptical device and electronic apparatus
Inventor: YASUI ATSUTO
IPC: G02F1/1368
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite semiconductor substrate capable of forming a uniform silicon thin film having no defect at a good production yield, the composite semiconductor substrate manufactured by its manufacturing method, an electrooptical device, and an electronic apparatus.  <P>SOLUTION: The method for manufacturing the composite semiconductor substrate 600 comprises steps of making such a joint as to stick the semiconductor substrate to the surface of a support substrate 500, and thinning the film of the semiconductor substrate to form a semiconductor layer 220 on the surface of a support substrate 500. In the film thinning step, the film of the semiconductor substrate is thinned by plasma dry etching by using an etchant which can cause a chemical reaction with the semiconductor substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246205-A (JP)
Title: Liquid removing device for package
Inventor: SATO ATSUSHI
IPC: B08B9/087
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid removing device for packages which easily attains high efficiency.  <P>SOLUTION: The liquid removing device is provided with: a pair of upper and lower liquid sucking and holding rollers 26 which can convey a package P while holding it and sucks and holds liquid E attached to the surface of the package P; and a pressing roller 31 for each holding roller 26 pressedly contacting the outer surface thereof, for pressing the liquid E held on the each roller 26. The liquid sucking and holding roller 26 mainly comprises a rotary shaft 27 and a sucking holder 28 disposed to cover at least a part of the outer periphery of the shaft 27, and at least the outer periphery of the holder 28 is divided into a plurality of parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI